---> uname -a: Linux prd-centos8-robot-2c-8g-20317.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4976 19 2121 6801 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2e:40:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fe2e:4035/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 07:09:05 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 68.14 35.40 32.74 1699.12 835.40 07:11:01 AM 138.45 123.09 15.36 7931.09 3380.12 07:12:01 AM 16.93 0.00 16.93 0.00 17294.80 07:13:01 AM 29.57 11.58 17.99 2748.76 15888.57 07:14:01 AM 81.74 12.73 69.01 2190.87 6528.94 07:15:01 AM 80.24 0.08 80.15 2.27 7576.29 07:16:01 AM 49.37 0.58 48.78 26.26 4306.58 07:17:01 AM 6.60 0.82 5.78 124.65 217.08 07:18:01 AM 51.12 0.17 50.96 5.86 4060.34 07:19:01 AM 25.21 0.05 25.16 3.60 4567.32 07:20:01 AM 10.75 0.23 10.51 33.86 980.61 07:21:01 AM 38.16 0.47 37.70 48.91 1862.75 Average: 48.04 13.65 34.39 1192.87 6055.43 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 7313228 7357280 569228 7.22 2688 252908 387408 4.91 89952 266596 7636 07:11:01 AM 6073920 7339148 1808536 22.94 2688 1466004 361780 4.59 101600 1457456 966600 07:12:01 AM 6072236 7337504 1810220 22.97 2688 1466036 361780 4.59 101608 1458744 391436 07:13:01 AM 5759032 7145272 2123424 26.94 2688 1586644 642040 7.19 135344 1734384 34676 07:14:01 AM 5305164 6996476 2577292 32.70 2688 1874948 736320 8.24 184628 2072652 131108 07:15:01 AM 5174108 6998172 2708348 34.36 2688 2000728 702164 7.86 189132 2175792 105428 07:16:01 AM 5142296 6966088 2740160 34.76 2688 2000976 731124 8.19 209424 2184972 12712 07:17:01 AM 5230560 7046676 2651896 33.64 2688 1993288 669052 7.49 214952 2090696 4 07:18:01 AM 4959516 6965420 2922940 37.08 2688 2174944 717372 8.03 228008 2323912 128252 07:19:01 AM 4980848 6988132 2901608 36.81 2688 2177032 722668 8.09 233456 2293412 1972 07:20:01 AM 5037608 6922216 2844848 36.09 2688 2057524 778756 8.72 258500 2226660 20312 07:21:01 AM 5098144 6967732 2784312 35.32 2688 2044548 734016 8.22 446960 1985612 3116 Average: 5512222 7085843 2370234 30.07 2688 1757965 628707 7.04 199464 1855907 150271 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 9.73 7.08 2.74 1.00 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 1.83 1.35 0.42 0.28 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 1.73 1.26 0.39 0.27 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 222.94 118.51 690.88 42.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 93.29 70.61 839.49 10.98 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 42.03 36.61 482.25 15.46 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 17.33 7.40 6.33 3.12 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 11.55 9.12 2.64 1.98 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 40.05 34.97 316.62 9.12 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 197.00 170.09 69.43 30.55 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 98.73 74.36 398.25 60.32 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 19.46 17.31 20.69 14.19 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.69 49.14 256.52 17.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 07:09:05 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 0.89 0.00 1.34 97.77 0.00 0.00 07:10:01 AM 0 0.89 0.00 1.79 97.32 0.00 0.00 07:10:01 AM 1 0.89 0.00 0.89 98.21 0.00 0.00 07:11:01 AM all 10.80 0.03 2.53 58.43 0.08 28.13 07:11:01 AM 0 10.95 0.00 1.68 80.38 0.07 6.93 07:11:01 AM 1 10.66 0.07 3.38 36.51 0.08 49.30 07:12:01 AM all 0.23 0.00 0.36 93.10 0.04 6.28 07:12:01 AM 0 0.23 0.00 0.42 95.65 0.05 3.65 07:12:01 AM 1 0.22 0.00 0.30 90.55 0.03 8.90 07:13:01 AM all 10.35 0.00 2.56 69.53 0.08 17.48 07:13:01 AM 0 10.81 0.00 2.12 67.74 0.08 19.24 07:13:01 AM 1 9.89 0.00 3.01 71.31 0.07 15.73 07:14:01 AM all 31.55 0.00 5.34 5.57 0.13 57.40 07:14:01 AM 0 27.51 0.00 5.03 4.49 0.12 62.86 07:14:01 AM 1 35.58 0.00 5.66 6.65 0.15 51.95 07:15:01 AM all 32.17 0.00 3.94 4.83 0.16 58.90 07:15:01 AM 0 23.27 0.00 3.12 3.56 0.17 69.89 07:15:01 AM 1 41.10 0.00 4.75 6.11 0.15 47.89 07:16:01 AM all 20.27 0.00 1.85 1.35 0.10 76.43 07:16:01 AM 0 17.05 0.00 1.37 1.31 0.10 80.17 07:16:01 AM 1 23.48 0.00 2.32 1.39 0.10 72.71 07:17:01 AM all 2.64 0.00 0.92 0.54 0.03 95.86 07:17:01 AM 0 1.02 0.00 0.87 0.45 0.03 97.63 07:17:01 AM 1 4.27 0.00 0.97 0.64 0.03 94.08 07:18:01 AM all 31.77 0.00 4.39 1.82 0.09 61.94 07:18:01 AM 0 22.44 0.00 3.17 1.85 0.10 72.43 07:18:01 AM 1 41.09 0.00 5.60 1.79 0.08 51.44 07:19:01 AM all 4.42 0.00 1.17 2.60 0.08 91.72 07:19:01 AM 0 5.07 0.00 1.43 3.08 0.09 90.34 07:19:01 AM 1 3.78 0.00 0.92 2.13 0.08 93.08 07:20:01 AM all 20.25 0.00 1.67 0.46 0.13 77.50 07:20:01 AM 0 8.07 0.00 1.46 0.37 0.12 89.99 07:20:01 AM 1 32.72 0.00 1.89 0.55 0.14 64.71 07:20:01 AM CPU %user %nice %system %iowait %steal %idle 07:21:01 AM all 29.54 0.00 2.82 0.68 0.08 66.88 07:21:01 AM 0 18.40 0.00 2.42 0.52 0.07 78.59 07:21:01 AM 1 40.65 0.00 3.22 0.83 0.10 55.20 Average: all 17.62 0.00 2.51 21.87 0.09 57.91 Average: 0 13.16 0.00 2.10 23.70 0.09 60.95 Average: 1 22.09 0.01 2.91 20.03 0.09 54.87